Modular and cooperative medical devices and related systems and methods

• US 8,974,440 B2
• Filed: 08/15/2008
• Issued: 03/10/2015
• Est. Priority Date: 08/15/2007
• Status: Expired due to Fees

• Current Assignee: Board of Regents of the University of Nebraska
• Original Assignee: Board of Regents of the University of Nebraska
• Inventors: Farritor, Shane M., Rentschler, Mark, Lehman, Amy
• Primary Examiner(s): Thomson, William
• Assistant Examiner(s): Downey, John R
• Application Number:
  US12/192,779
• Publication Number:
  US 20090048612A1
• Time in Patent Office: 2,398 Days
• Field of Search: 606/1
• US Class Current: 606/1
• CPC Class Codes: A61B 2034/302 specifically adapted for manipulations within body cavities, e.g. within abdominal or thoracic cavities
• CPC Class Codes: A61B 2090/372 Details of monitor hardware
• CPC Class Codes: A61B 34/30 Surgical robots

Abstract

The various embodiments disclosed herein relate to modular medical devices, including various devices with detachable modular components and various devices with pivotally attached modular components. Additional embodiments relate to procedures in which various of the devices are used cooperatively. Certain embodiments of the medical devices are robotic in vivo devices.

Claims

1. A modular medical device system, the system comprising:

(a) a first modular component configured to be disposed inside a cavity of a patient, the first modular component comprising;

(i) a first body;

(ii) a first operational component operably coupled to the first body;

(iii) at least one first actuator disposed within the first body or the first operational component, wherein the at least one first actuator is configured to actuate the first body or the first operational component; and

(iv) at least one first coupling component associated with the first body; and

(b) a second modular component configured to be disposed inside a cavity of a patient, the second modular component comprising;

(i) a second body;

(ii) a second operational component operably coupled to the second body; and

(iii) at least one second coupling component associated with the second body, the at least one second coupling component configured to be coupleable with the at least one first coupling component; and

(c) a third modular component configured to be disposed inside a cavity of a patient, the third modular component comprising;

(i) a third body;

(ii) a third operational component operably coupled to the third body; and

(iii) at least one third coupling component associated with the third body, the at least one third coupling component configured to be coupleable with the at least one first coupling component and the at least one second coupling component.

2. The system of claim 1, wherein the third operational component is chosen from a group consisting of an imaging component, an operational arm component, a sensor component, and a lighting component.

3. The system of claim 1, wherein the third modular component is disposed between the first and second modular components, wherein the third operational component comprises an imaging component, wherein the first and second operational components comprise operational arm components.

4. The system of claim 1, wherein the first, second, and third modular components are coupled in a triangular configuration, wherein the third operational component comprises an imaging component, wherein the first and second operational components comprise operational arm components.

17. The system of claim 1, wherein the first operational component is chosen from a group consisting of an imaging component, an operational arm component, a sensor component, and a lighting component.

18. The system of claim 1, wherein the second operational component is chosen from a group consisting of an imaging component, an operational arm component, a sensor component, and a lighting component.

19. The system of claim 1, further comprising an external controller configured to be positioned outside the cavity of the patient, the external controller being operably coupled to at least one of the first, second, and third modular components via a connection component.

20. The system of claim 1, wherein the first and second bodies are coupled to the third body such that a combination body is formed, wherein the first operational component comprises a first operational arm component coupled to the first body at a first end of the combination body and the second operational component comprises a second operational arm coupled to the second body at a second end of the combination body.

5. A modular medical device system, the system comprising:

(a) a first modular component configured to be disposed inside a cavity of a patient, the first modular component comprising;

(i) a first body;

(ii) a first arm operably coupled to the first body;

(iii) a first end effector operably coupled to the first arm; and

(iv) at least one first coupling component associated with the first body;

(b) a second modular component configured to be disposed inside a cavity of a patient, the second modular component comprising;

(i) a second body;

(ii) a second arm operably coupled to the second body;

(iii) a second end effector operably coupled to the second arm; and

(iv) at least one second coupling component associated with the second body, the at least one second coupling component configured to be coupleable with the at least one first coupling component; and

(c) a third modular component positioned between the first and second modular components, the third modular component comprising;

(i) a third body; and

(iii) at least one third coupling component associated with the third body, the at least one third coupling component configured to be coupleable with the at least one first coupling component and the at least one second coupling component.

6. The system of claim 5, wherein the third modular component further comprises a first imaging component operably coupled to the third body.

7. The system of claim 6, wherein the third modular component further comprises at least one operational component chosen from a group consisting of a second imaging component, a sensor component, and a lighting component.

8. The system of claim 5, wherein the first end effector comprises a cautery component and the second end effector comprises a grasper.

9. The system of claim 5, further comprising an external controller configured to be positioned outside the cavity of the patient, the external controller being operably coupled to at least one of the first, second, and third modular components via a connection component.

10. The system of claim 9, wherein the external controller comprises at least one arm controller component operably coupled to the first and second arms.

11. The system of claim 9, wherein the external controller comprises an image display component operably coupled to the first imaging component via the connection component.

12. The system of claim 5, wherein the first and second bodies are coupled to the third body such that a combination body is formed, wherein the first arm is coupled to the first body at a first end of the combination body and the second arm is coupled to the second body at a second end of the combination body.

13. A method of performing a medical procedure with a modular medical device system, the method comprising:

forming an incision accessing a cavity of a patient;

inserting a first modular component into the cavity through the incision, the first modular component comprising;

(a) a first body;

(b) a first operational arm component operably coupled to the first body; and

(c) at least one first coupling component associated with the first body;

inserting a second modular component into the cavity through the incision, the second modular component comprising;

(a) a second body;

(b) a second operational arm component operably coupled to the second body; and

(c) at least one second coupling component associated with the second body, the at least one second coupling component configured to be coupleable with the at least one first coupling component;

positioning a third modular component through the incision, the third modular component comprising;

(a) a third body; and

(b) at least one third coupling component associated with the third body, the at least one third coupling component configured to be coupleable with the at least one first coupling component and the at least one second coupling component; and

coupling the at least one first coupling component and the at least one second coupling component to the at least one third coupling component while the first, second, and third modular components are positioned through the incision.

14. The method of claim 13, whereby the third modular component is positioned between the first and second modular components.

15. The method of claim 13, further comprising controlling the modular medical device system with a controller operably coupled to at least one of the first, second, or third modular components via a connection component.

16. The method of claim 13, further comprising, after completing the medical procedure, uncoupling the at least one first coupling component and the at least one second coupling component from the at least one third coupling component and removing the first, second, and third modular components through the incision.